Chris Brown Doesn't Tip.

While Rihanna's hit the stage with Eminem at MTV VMAs Sunday night, her ex-boyfriend Chris Brown was seen sulking in a corner at Veranda nightclub in New York City, where he didn't even leave a tip.

"He looked lifeless,"

the New York Post quoted a witness as saying.

"He barely spoke to anyone and refused to take pictures with fans,"

he added.

I'm assuming that's because he probably wanted to be at the awards!

But the word is Chris was given two free bottles of vodka at the club, stayed for two hours and didn't leave a tip.

It is unclear if by chance they worked something else out.